IC manufacturers ROHM

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ROHM BM2SC121FP2-LBZ | Demoboard BM2SC121FP2-EVK-001

AC/DC Converter Built-in SiC MOSFET Isolation Fly-back Converter Quasi-Resonant method 48 W 24 V

Overview

TopologyFlyback Converter
Input voltage210-480 V
Switching frequency106-134 kHz
Output 125.2 V / 2 A
IC revision001

Description

This is the product guarantees long time support in industrial market. BM2SC12xFP2-LBZ series is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI low. This IC can be designed easily because it includes the 1700 V SiC (Silicon-Carbide) MOSFET. Design with a high degree of flexibility is achieved with current detection resistors as external devices. The burst operation reduces an electric power at light load. BM2SC12xFP2-LBZ series includes various protection functions, such as soft start function, burst operation function, over current limiter per cycle, over voltage protection, overload protection.

Features

  • Long Time Support Product for Industrial Applications TO263-7L Package
  • Built-in 1700 V SiC-MOSFET
  • Quasi-resonant Type (Low EMI)
  • Frequency Reduction Function
  • Low Current Consumption (19 µA) during Standby
  • Burst Operation at Light Load
  • SOURCE Pin Leading Edge Blanking
  • VCC UVLO (Under Voltage Lock Out)
  • VCC OVP (Over Voltage Protection)
  • Over Current Protection Circuit per Cycle
  • Soft Start Function
  • ZT Pin Trigger Mask Function
  • ZT OVP (Over Voltage Protection)
  • BR UVLO (Under Voltage Lock Out)

Typical applications

  • AC Adaptor
  • Industrial Equipment
  • Household Appliances

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